10. define supply and demand.

Supply is the amount of an item available.

Demand is the want or need of that object.

So when there is a high demand for something, like a new phone, then manufacturers will try and supply that demand.

When there is a low supply and high demand, prices increase and vice versa.

I hope this helps! :)

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

raliegh, north ! hope this